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Andres BlancoThe thruster have arrived correctly. I tested them on the ROV and we are very happy with the result. The epoxy interior finish is very good and the power of the motors in relation to the size is quite good. -
Gregoire LangeThe cooperation between Changzhou Vic-Tech Motor Tech and our company was just great. Good understanding of our needs, great willing to solve our problems. I recommend !
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David MoleveltProfessional and clear communication. Order was shipped in time. Counter connectors where added to the shipment. Driver works like we agreed !
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Buildstorm Private LimitedThe product works as expected, it was packed nicely. Seller responds very quickly and helps in making a buying decision. They are ready to customize the product for you.
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Ashley GriffinShipment was received very quickly. Product was well protected by packaging. Company rep was cordial and kind. A Plus rating!
20mm Diameter Linear Stepper Motor With M3 Lead Screw Brass Slider 1.2KG Thrust
| Place of Origin | China |
|---|---|
| Brand Name | VIC-TECH |
| Certification | RoHS |
| Model Number | SM20-35L-T |
| Minimum Order Quantity | 1Unit |
| Price | $4.5-$15 |
| Packaging Details | The product is packed with pearl cotton, and the outside is in a carton. |
| Delivery Time | 10~30 days after the sample is paid |
| Payment Terms | MoneyGram, Western Union,Credit Card,T/T, L/C |
| Supply Ability | 100000\ Units/year |
Contact me for free samples and coupons.
Whatsapp:0086 18588475571
Wechat: 0086 18588475571
Skype: sales10@aixton.com
If you have any concern, we provide 24-hour online help.
xProduct Details
| Model No. | SM20-35L-T | Motor Type | Linear Stepper Motor With Slider |
|---|---|---|---|
| Driving Voltage | 12V DC | Step Angle | 18°/STEP |
| No. Of Phases | 2 Phases (bipolar) | Lead Screw Type | M3*0.5P |
| Coil Resistance | 20Ω±10% Ohm/phase(20℃） | Minimum Order Quantity | 1unit |
| High Light | 20mm Diameter Linear Stepper Motor,Brass Slider Linear Stepper Motor,1.2KG Thrust Stepper Motor |
||
Product Description
20mm Diameter High Precision Linear Stepper Motor With M3 Lead Screw Brass Slider 1.2KG Thrust
Description
This is a 20mm diameter permanent magnet stepper motor with brass slider.
The brass slider is made from CNC and it has double linear bearing to provide strong support.
The thrust of the slider is 1~1.2 KG(10~12N), and the thrust is related to motor’s lead screw’s pitch, driving voltage and driving frequency.
A M3*0.5mm pitch lead screw is used on this motor.
When driving voltage gets higher, and driving frequency gets lower, slider’s torque will be bigger.
Motor’s stroke (travel distance) is 35 mm, we also have 21mm and 63mm stroke for options, if customers want shorter size.
The motor’s connector is P1.25mm pitch, 4 pins connector. We can customize and change it into other connector type if customers require other pitch connectors.
Parameters
| Model No. | SM20-35L-T |
| Driving voltage | 12V DC |
| Coil resistance | 20Ω±10%/phase |
| No. of phase | 2 phases (bipolar) |
| Step angle | 18°/step |
| Thrust | 1~1.2 KG |
| Stroke | 35mm |
| Lead screw | M3*0.5P |
| Step length | 0.025mm |
| Excitation method | 2-2 phase excitation |
| Drive mode | Bipolar drive |
| Insulation class | Class e for coils |
| Operating temperature range | -0~+55℃ |
Custom Type Reference Example
Design Drawing
About linear stepper motors
A linear stepper motor has lead screw to convert the rotation movement into linear movement. Stepper motors with lead screw can be considered as linear stepper motor.
A slider linear stepper motor contains a bracket, slider, and supporting rods are added, based on the external drive linear motor’s design. Because supporting rods provide anti-rotation mechanism for the slider, slider can only do linear movement.
The lead screw’s lead equals to its pitch, and when motor rotates one turn slider moves exactly one pitch of distance.
For example, if motor’s step angle is 18°, it means it takes 20 steps to rotate one turn. If the lead screw is M3*0.5P, pitch is 0.5mm, slider moves 0.5mm for each revolution.
Motor's step length is 0.5/20=0.025mm. This means when the motor takes one step, the linear movement of the screw/slider is 0.025mm. For motors with the same diameter and torque, the longer step length it has, fast linear speed it will have, but smaller thrust will have at the same time.
Linear stepper motor type
Application
Motor’s speed is determined by driving frequency, and it has nothing to do with load (unless it’s losing steps).
Due to high precision speed control of stepper motors, with a driver controlled stepping you can achieve very precise positioning and speed control. For this reason, stepper motors are the motor of choice for many precision motion control applications.
For linear stepper motors, they are widely used in:
Medical device
Camera equipment
Valve control system
Test instrument
3D printing
CNC machine
and so on
Customization service
Motor’s design can be adjusted based on customer’s requirement including:
Motor’s diameter: we have 6mm, 8mm, 10mm, 15mm and 20 mm diameter motor
Coil resistance/ rated voltage: coil resistance is adjustable, and with higher resistance, motor’s rated voltage is higher.
Bracket design/ lead screw length: if customer want the bracket to be longer/short, with special design such as mounting holes, it’s adjustable.
PCB + cables + connector: PCB’s design, cable length and connector pitch are all adjustable, they can be replaced into FPC if customers require.
Lead Time and Packaging Information
Lead time for samples:
Standard motors in stock: within 3 days
Standard motors not in stock: within 15 days
Customized products: About 25~30 days (based on complexity of customization)
Lead time for building a new mold: generally about 45 days
Lead time for mass production: based on order quantity
Packaging:
Samples are packed in foam sponge with a paper box, shipped by express
Mass production, motors are packed in corrugated cartons with transparent film outside. (shipping by air)
If shipped by sea, product will be packed on pallets
Shipping Method
On samples and air shipping, we use Fedex/TNT/UPS/DHL. (5~12 days for express service)
For sea shipping, we use our shipping agent, and ship from Shanghai port. (45~70 days for sea shipping)
FAQ
1.Are you a manufacturer?
Yes, we are a manufacture, and we produces mainly stepper motors.
2.Where is your factory location? Can we visit your factory?
Our factory is located in Changzhou, Jiangsu. Yes, you are very welcome to visit us.
3.Can you provide free samples?
No, we don’t provide free samples. Customers won’t treat free samples fairly.
4.Who pays for shipping cost? Can I use my shipping account?
Customers pay for shipping cost. We will quote you shipping cost.
If you think you have cheaper/more convenient shipping method, we can use you shipping account.
5.What’s you MOQ? Can I order one motor?
We don’t have MOQ, and you can order only one piece sample.
But we recommend you to order a little bit more, just in case the motor is damaged during your testing, and you can have a back-up.
6.We are developing a new project, do you provide customization service? Can we sign a NDA contract?
We have over 20 years of experience in stepper motor industry.
We have developed many projects, we can provide full set customization from design drawing to production.
We are confident we can give you few advice/suggestions for your stepper motor project.
If you are worrying about confidential issues, yes, we can sign a NDA contract.
7.Do you sell drivers? Do you produce them?
Yes, we do sell drivers. They are only suitable for temporary sample test, not suitable for mass production.
We do not produce drivers, we only produce stepper motors
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